package com.lagou.edu.ad.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lagou.edu.ad.entity.PromotionAd;

/**
 * TODO
 *
 * @author lm
 * @since 2021/10/14 17:50
 */
public interface PromotionAdMapper extends BaseMapper<PromotionAd> {
}
